The four-way shuttle car rack is similar to the stacker rack, which can realize intensive storage, which is also because the four-way shuttle car has a great advantage, that is, it can directly reach any designated cargo space from the track. The stacker rack is different, it can only access the goods on both sides of the aisle, so it can only be like a heavy-duty rack when it is planned. In this regard, the two storage solutions, the four-way shuttle and the stacker, have different warehouse access rates in theory.

1. Different work efficiency

In practical applications, the work efficiency of the four-way shuttle car automated three-dimensional warehouse is relatively lower than that of the stacker automated three-dimensional storehouse, mainly because the running speed of the four-way shuttle car in Changde is lower than that of the stacker. All traffic of the four-way shuttle must be run in the predetermined planned route. Its steering needs to lift the body to a certain extent, and the four-way shuttle is also a multi-equipment linkage operation. The overall operation efficiency of the warehouse is higher than that of the stacker. of more than 30%. The stacker is different. It only runs in one roadway, between fixed tracks, and cannot change the route. One stacker is responsible for one roadway, and single-machine operation is carried out on this roadway, although its running speed can be increased faster.

but the stacker efficiency limits the overall inbound and outbound efficiency.

2. The difference in cost

Under normal circumstances, in the high-tech automated three-dimensional warehouse, each channel needs a stacker, and the stacker cost is high, which leads to an increase in the construction cost of the automated three-dimensional warehouse. The four-way shuttle car automated three-dimensional warehouse for storage shelves is to select the quantity according to the efficiency requirements of the overall warehouse. Therefore, in general, the four-way shuttle car three-dimensional warehouse storage solution is cheaper than the stacker automated three-dimensional warehouse. Some.

3. Energy consumption level

Four-way shuttle vehicles generally use charging piles for charging. Each vehicle uses one charging pile. The charging power is 1.3KW, and it consumes 0.065KW for one out/in storage. The stacker uses trolley wire for power supply, each uses 3 motors, the charging power is 30KW, and the stacker consumes 0.6KW for one out/in storage.